50466220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{659}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 121524480

約数和(自身を除く): 71058260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 659, 1094, 1318, 2188, 2636, 2735, 3295, 3829, 4613, 5470, 6590, 7658, 9226, 10940, 13180, 15316, 18452, 19145, 23065, 38290, 46130, 76580, 92260, 360473, 720946, 1441892, 1802365, 2523311, 3604730, 5046622, 7209460, 10093244, 12616555, 25233110, 50466220]

約数ペア:

[(1, 50466220), (2, 25233110), (4, 12616555), (5, 10093244), (7, 7209460), (10, 5046622), (14, 3604730), (20, 2523311), (28, 1802365), (35, 1441892), (70, 720946), (140, 360473), (547, 92260), (659, 76580), (1094, 46130), (1318, 38290), (2188, 23065), (2636, 19145), (2735, 18452), (3295, 15316), (3829, 13180), (4613, 10940), (5470, 9226), (6590, 7658)]